Lachowicz, Marzena, Dominika Nowak, and Maciej Lachowicz. “Corrosion of Weldment Made on Austenitic Steel X2CrNi18-9 Caused by Sigma Phase”. Welding Technology Review 89, no. 8 (August 10, 2017). Accessed November 22, 2024. https://pspaw.pl/pspaw/article/view/3.